package com.itheima.controller;
import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.constant.MessageConstant;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.Result;
import com.itheima.pojo.Permission;
import com.itheima.service.PermissionService;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.Set;

@RestController
@RequestMapping("/permission")
public class PermissionController {
    @Reference
    private PermissionService permissionService;
    @RequestMapping("/findAll")
    //角色管理-权限查询
    public Result findAll(){
        Set<Permission> set = permissionService.findAll();
        if (set != null && set.size()> 0){
            Result result = new Result(true, MessageConstant.GET_PERMISSION_LIST_SUCCESS, set);
            return result;
        }
        return new Result(false,MessageConstant.GET_PERMISSION_LIST_FAIL);
    }

    //编辑权限-分页查询
    @RequestMapping("/findPage")
    public PageResult findPage(@RequestBody QueryPageBean queryPageBean){
        PageResult pageResult = permissionService.pageQuery(
                queryPageBean.getCurrentPage(),
                queryPageBean.getPageSize(),
                queryPageBean.getQueryString());
        return pageResult;
    }

    //编辑权限-编辑前回显数据的请求路径
    @RequestMapping("/findById")
    public Result findById(Integer id){
        Permission permission = permissionService.findById(id);
        if (permission != null){
            return new Result(true,MessageConstant.GET_PERMISSION_LIST_SUCCESS,permission);
        }
        return new Result(false,MessageConstant.GET_PERMISSION_LIST_FAIL);
    }

    //编辑权限-编辑请求路径
    @RequestMapping("/edit")
    public Result edit(@RequestBody Permission permission){
        try {
            permissionService.edit(permission);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.EDIT_PERMISSION_FAIL);
        }
        return new Result(true, MessageConstant.EDIT_PERMISSION_SUCCESS);
    }

    @RequestMapping("/add")
    public Result add(@RequestBody Permission permission) {
        String keyword = permission.getKeyword();
        Permission p = permissionService.findPermissionByKeyword(keyword);
        if (p != null) {
            return new Result(false, MessageConstant.HAS_PERMISSION);
        } else {
            try {
                permissionService.add(permission);
                return new Result(true, MessageConstant.ADD_PERMISSION_SUCCESS);
            } catch (Exception e) {
                e.printStackTrace();
                return new Result(false, MessageConstant.ADD_PERMISSION_FAIL);
            }
        }
    }

    //删除权限
    @RequestMapping("/delete")
    public Result delete(Integer id){
        try {
            permissionService.delete(id);
            return new Result(true,MessageConstant.DELETE_PERMISSION_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.DELETE_PERMISSION_FAIL);
        }
    }
}
